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Title: The discrete surface kernel: Framework and applications
Authors: Werghi, N. 
Issue Date: 2008
Journal: 2008 IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2008 
Conference: 2008 IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2008; Chengdu; China; 21 September 2008 through 24 September 2008; Category numberCFP08835; Code 74679 
Abstract: This paper presents a framework for the computation of a discrete surface kernel, defined as the set of points from which the whole surface is visible. The first part of the paper exposes the theoretical background related to the kernel computation. In this part we also demonstrate the invariance of the surface kernel to rigid geometric transformations. The second part describes two exploitations of the surface kernel concept in the computer vision area, namely spherical surface shape representation and surface registration. This framework has been tested and experimented on real 3D face surfaces. © 2008 IEEE.
DOI: 10.1109/ICCIS.2008.4670813
Appears in Collections:Conference Papers

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